G1738–ἔνδικος–endikos

Why not (as we are slanderously reported, and as some affirm that we say), "Let us do evil, that good may come?" Those who say so are justly condemned.

ἔνδικόν endikon “just”

For if the word spoken through angels proved steadfast, and every transgression and disobedience received a just recompense;

ἔνδικον endikon “a just”